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#include "m68kasm.h"

.global SYM (setjmp)
.global SYM (longjmp)

SYM (setjmp):
        moveal sp@(4),a0
        movel sp@(0),a0@(12)
        movel sp,a0@(8)
        moveml d2-d7/a2-a6,a0@(20)
        clrl d0
        rts

SYM (longjmp):
        moveal sp@(4),a0
        movel sp@(8),d0
        bne 1f
        movel &1,d0
1:
        moveml a0@(20),d2-d7/a2-a6
        moveal a0@(8),sp
        movel a0@(12),sp@
        rts

#ifdef M68881
.global SYM (setjmp_68881)
.global SYM (longjmp_68881)

SYM (setjmp_68881):
        moveal sp@(4),a0
        movel sp@(0),a0@(12)
        movel sp,a0@(8)
        moveml d2-d7/a2-a6,a0@(20)
        fmovemx fp2-fp7,a0@(64)
        clrl d0
        rts

SYM (longjmp_68881):
        moveal sp@(4),a0
        fmovemx a0@(64),fp2-fp7
        movel sp@(8),d0
        bne 1f
        movel &1,d0
1:
        moveml a0@(20),d2-d7/a2-a6
        moveal a0@(8),sp
        movel a0@(12),sp@
        rts
#endif